Overview
The Solinst Levelogger 6 records groundwater and surface water level and temperature. It combines a Hastelloy pressure sensor, a platinum RTD temperature detector and a 10-year lithium battery in a 22 mm x 160 mm stainless steel housing, and stores up to 150,000 readings.
- Hastelloy pressure sensor with 0.05% FS accuracy and 2 times over-pressure protection
- Memory for 150,000 sets of readings plus dedicated backup for the latest 20,000
- 10-year battery (1 reading per minute)
- 22 mm x 160 mm stainless steel housing with PFAS-free baked-on polymerization coating inside and out
- Faraday cage design protects against power surges and lightning spikes
- Mk3 USB-C PC Interface Cable doubles communication speed to 19.2k baud and adds in-field cable diagnostics
- Time zone aware time stamps (local time, GMT, UTC) and built-in minimum/maximum/average analysis
Measures absolute pressure: barometric compensation with a Barologger 6 is required. Request a quote for pricing and availability.
Specifications
- M5 range
- 5 m (16.4 ft) / accuracy ± 0.3 cm (0.010 ft) / resolution 0.001% FS
- M10 range
- 10 m (32.8 ft) / accuracy ± 0.5 cm (0.016 ft) / resolution 0.0006% FS
- M20 range
- 20 m (65.6 ft) / accuracy ± 1 cm (0.032 ft) / resolution 0.0006% FS
- M30 range
- 30 m (98.4 ft) / accuracy ± 1.5 cm (0.049 ft) / resolution 0.0006% FS
- M100 range
- 100 m (328.1 ft) / accuracy ± 5 cm (0.164 ft) / resolution 0.0006% FS
- M200 range
- 200 m (656.2 ft) / accuracy ± 10 cm (0.328 ft) / resolution 0.0006% FS
- Level Sensor
- Piezoresistive silicon with Hastelloy sensor
- Temperature Sensor
- Platinum RTD / ± 0.05 °C / 0.003 °C resolution
- Temperature Compensation Range
- 0 to 50 °C
- Operating Temperature
- -20 to 80 °C
- Dedicated Backup Memory
- 20000 sets of most recent readings
- Measurement Rates
- 1/8 second to 99 hours
- Communication
- Optical high-speed: USB / SDI-12 / MODBUS (SDI-12 and MODBUS need a surface Interface Cable) / 9600 and 57600 bps / 19.2k baud with Mk3 USB-C PC Interface Cable
- Size
- 22 mm x 160 mm (7/8 in x 6.3 in)
- Weight
- 146 g (5.2 oz)
- Wetted Materials
- Delrin / Viton / 316L stainless steel / Hastelloy / PFAS-free PTFE coating
- Warranty
- 3 years
Documents
Calibration and repair
Send it to our Montreal service team. We evaluate the instrument and send a detailed quote before any work starts.
Parts & accessories
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SO-117671Model 3001 Barologger 6Price on quote
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Compare with similar models
Solinst Canada · Water Level Datalogger| Spec | This model Model 3001 Levelogger® 6Price on quote
| Model 3250 LevelVent 6 Vented Water Level DataloggerPrice on quote
| Model 3001 Barologger 6Price on quote
| Model 3002 Rainlogger 6Price on quote
|
|---|---|---|---|---|
| Accuracy | ± 0.05 % FS | ± 0.05 % FS | ± 0.05 kPa | — |
| Memory | 150000 readings | 150000 readings | 150000 readings | 100000 readings |
| Battery Life | 10 years | 10 years | 10 years | 10 years |
Questions, answered
How fast will I get a price?
Send the quote request and a specialist replies within 4 business hours, Monday to Friday, 8:00 to 4:30 ET.
Can we pay on account or by purchase order?
Yes. With established credit, terms are Net 30 days, and you can send your purchase order with the quote request. We also accept Visa, Mastercard and American Express.
How is shipping charged?
On quotes and account orders, freight is F.O.B. Montréal: the carrier charge is worked out at shipment from the packed weight and dimensions, and added to your invoice. In-stock items can also be picked up the same day in Montréal (8605 rue du Champ-d'Eau).
Can I return it?
Yes, within 30 days of purchase, with a return authorization number from customer service first. A 25% restocking fee applies, unless it is a defect covered by the warranty. Special orders, hazardous materials, flammable liquids and gases can't be returned. Return policy
Can ERE calibrate or repair it?
Yes. Our Montréal service shop calibrates and repairs it in-house. Request service
What warranty does it carry?
The manufacturer's warranty applies. The exact terms are in the warranty document. Read the warranty
Related equipment we stock

Model 3250 LevelVent 6 Vented Water Level Datalogger
Accuracy: ± 0.05 % FS | Memory: 150000 readings | Battery Life: 10 years

Solinst Levelogger 6 App Interface (Bluetooth, Apple & Android)
Bluetooth Range: 10 m | Battery Life: 500 downloads | IP Rating: IP64

Solinst Levelogger 6 USB-C Optical Readers (Desktop & Field)
Communication: 57600 bps | Connection: USB-C

Model 3001 Barologger 6
Accuracy: ± 0.05 kPa | Memory: 150000 readings | Battery Life: 10 years







